Hi,
I would like to ask about the deletion of rows in the data.
Assuming I have this kind of data set, which you can refer through the
attachment.
As in the attachment, I have 31 days for each month which is I want to
delete some of the rows according to the real days per month.
For example:
Hi
No attachments allowed (mostly). Use ?dput and copy to email directly.
How you can have more than 29 rows in February if each row is one day?
I believe that merging your data with date column made by ?seq.POSIXt can
remove any nonexistent row but it all depends on how your data are structure
Apologies for the late reply. I was out on vacation.
I tried setattr() from data.table package and it worked like a magic.
Thanks a lot for the help. setattr() is really faster than "attributes".
Regards,
SG
On 22 February 2014 12:29, Philippe Grosjean wrote:
> You can use setattr() in the dat
Dear R experts,
I am trying to plot some figures using ggplot2. But, I do not know how to set
up the plot size. (par(fig=)) seems not work in ggplot2 environment. Also, I do
not know how to use Arial fonts in the plot. I have tried to load the package
"extrafont", but I can not install this pa
Thanks Jim. I see you maintain the package. What r primitive do those
functions use to do font metrics so that the margin can adjusted?
Geoff.
On 11/03/14 06:27, Jim Lemon wrote:
On 03/10/2014 10:34 PM, Geoffrey wrote:
My barplot has nicely left justified horizontal labels, the names of
people
Jim,
I read the code - strwidth(). is the function i needed.
Geoff.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, m
Hello all!
I have a problem with R. How can I do this assemble the ELM PRP for each ua.
My data is like this:
ua ELM PRP 122C MO 5 122C BR 3 122C FA 1 122C MO 1 122D BR 7 122D MO 2
122D BR 1
and I want to obtain something like this:
ua ELM PRP 122C MO 6 122C BR 3 122C FA 1 122D BR 8
Hello,
It's better if you send the questions to R-help@r-project.org, the odds
of you getting more and better answers are greater.
As for your questions, see inline.
Em 10-03-2014 23:34, agustin purciariello escreveu:
Good night Rui,
I´m in the mailing list of R help. i recently sent an ema
Hello,
To me, and maybe for others, it is beyond understanding. Please clarify.
Regards,
Pascal
On Tue, Mar 11, 2014 at 7:02 PM, catalin roibu wrote:
> Hello all!
>
> I have a problem with R. How can I do this assemble the ELM PRP for each ua.
> My data is like this:
>
> ua ELM PRP 122C MO 5
Hello again,
I have a problem with R. How can I do this summarize the proportion (PRP)
of unique species (ELM )for each ua.
My data is like this:
uaELMPRP122CMO5122CBR3122CFA1122CMO1122DBR7122DMO2122DBR1
and I want to obtain something like this:
uaELMPRP122CMO6122CBR3122CFA1122DBR8122DMO2
Than
Hello,
Please send your questions to r-help@r-project.org, the odds of you
getting more and better answers are greater.
And, why don't you use ?dput to post your data?
As for your question, it seems that ?aggregate solves the problem.
dat <- read.table(text = "
ua ELM PRP
122C MO 5
122C BR 3
if you post in HTML you loose the line-ends and create confusion. Please learn
to post in plain text.
--
David.
> On Mar 11, 2014, at 5:02 PM, catalin roibu wrote:
>
> Hello all!
>
> I have a problem with R. How can I do this assemble the ELM PRP for each ua.
> My data is like this:
>
> ua
On Tue, Mar 11, 2014 at 12:14 AM, Bill wrote:
>
> Hello. I have a dataframe that has a date column. The intervals between
> dates vary. I want to convert this to a ts object. I was able to convert it
> to an xts object but the package I want to analyse this data with (called
> 'changepoint') does
Hi all
I am trying to read some text files with the following format:
1377262633.948000
$GPRMC,125708.00,A,5047.66107,N,00603.65528,E,0.203,247.36,230813,,,A*60
1377262633.958000 $GPVTG,247.36,T,,M,0.203,N,0.377,K,A*3B
1377262633.968000
$GPGGA,125708.00,5047.66107,N,00603.65528,E,1,09,0
Hello,
On Tue, Mar 11, 2014 at 8:45 PM, Joshua Ulrich wrote:
> On Tue, Mar 11, 2014 at 12:14 AM, Bill wrote:
>>
>> Hello. I have a dataframe that has a date column. The intervals between
>> dates vary. I want to convert this to a ts object. I was able to convert it
>> to an xts object but the pa
Hello,
See the "fill" option of the "read.csv" function. But be careful, it
might lead to erroneous results, as explained in the help page...
And there is neither $GPGLL nor $GPGLA in your example.
Regards,
Pascal
On Tue, Mar 11, 2014 at 9:00 PM, Alaios wrote:
> Hi all
> I am trying to read so
On Mon, 10 Mar 2014 18:26:38 + William Dunlap wrote
> You probably want to read the Introduction to R that comes with R
> (menu: Help>Manuals (in PDF)>Introduction to R).
>
>
When I first started using R I found it easier to work through some of the
contributed documentation. Have a look at
Hi,
Use ?aggregate(), ?ddply() from library(plyr) etc.
dat <- read.table(text="ua ELM PRP
122C MO 5
122C BR 3
122C FA 1
122C MO 1
122D BR 7
122D MO 2
122D BR 1",sep="",header=TRUE,stringsAsFactors=FALSE)
library(plyr)
ddply(dat,.(ua,ELM),summarize,PRP=sum(PRP))
# ua ELM PRP
#1 122
require(copula)
# I specify the copula
gmb<-gumbelCopula(4,dim=2)
# The bivariate CDF is generated
myCDF<-mvdc(gmb,margins=c("lnorm","nbinom"),paramMargins=list(list(meanlog=11.69,sdlog=0.7781),list(mu=16,size=2.6)))
# A random sample of the bivariate risk data is generated as a matrix.
Th
If you read the manual page for read.csv (?read.csv), you will
see that the default for the header argument is TRUE, but your
example has no header. You do not need sep="," because that is
the default for read.csv. Also, the default is to convert
character strings to factors which you probably do n
Since you don't have a header on the first line, just use 'read.table'.
> x <- read.table(text = "1377262633.948000
$GPRMC,125708.00,A,5047.66107,N,00603.65528,E,0.203,247.36,230813,,,A*60
+ 1377262633.958000$GPVTG,247.36,T,,M,0.203,N,0.377,K,A*3B
+ 1377262633.968000
$GPGGA,125708.00,5047.66
You can also upgrade to R-devel or to R 3.1.0 due out in a month or so
-- those will run this code much more efficiently.
Using setattr is OK if you really know what you are doing, but if you
are not careful using it can modify objects you do not intend to
modify.
Best,
luke
On Tue, 11 Mar 201
I cannot understand your data. I suspect that is related to the fact that you
have posted (yet again) to the list using HTML email. Please try again using
plain text email and use the dput command to insure that we can put your data
into R as you have it.
Hi all,
following my previous post on the subject which I paste here:
##
Hi all,
I am using spplot to plot two maps in the same device. In my
case, I have a map of a certain variable and the same map of the standard
deviation of the same variable. The range of the
Hi,
There is no GPGLL or GPGLA entries in the data. You can use ?grep to read
those lines.
##Modifying the input data
lines1 <- readLines(textConnection("1377262633.948000
$GPRMC,125708.00,A,5047.66107,N,00603.65528,E,0.203,247.36,230813,,,A*60
1377262633.958000 $GPVTG,247.36,T,,M,0.203,N,
Bonjour ! Je suis le programme ezmlm. Je m'occupe de la liste
de diffusion 9...@trebasgi.com.
Un certain nombre de messages provenant de la liste de diffusion
<#l> n'ont pas pu vous etre remis correctement. En attachement, vous trouverez
une copie du premier message de retour a l'envoyeur que j'a
Revolution Analytics staff write about R every weekday at the Revolutions blog:
http://blog.revolutionanalytics.com
and every month I post a summary of articles from the previous month
of particular interest to readers of r-help.
In case you missed them, here are some articles related to R from t
Hello,
I'd like to know of any ways to call an independently-built .NET assembly from
within R.
I've been using the .C function to call an assembly I built in C++, but I'd
like to migrate that assembly into .NET if I can get it to work with R. I can't
find documentation to do so, are there any c
Good morning,
i'm new in R and i have two questions, i hope someone could help me please:
1) For example if i put alfa<-X*Y, is there any way that when i put "run
line on selection" (or ctrl+R) the result
appears without having to write again "alfa" and then again "run line on
selection" to se
Hi guys,
I tried to draw plots similar to cbioportal's oncoprint plot, but have no
success yet. Here is an example of the oncoprint plot:
http://www.cbioportal.org/public-portal/index.do?cancer_study_id=luad_tcga&genetic_profile_ids_PROFILE_MUTATION_EXTENDED=luad_tcga_mutations&genetic_profile_ids
1. (alfa <- X*Y) # Sends the result of the expression to
print()
2. Y <- datos[,2, drop=FALSE] # see the bracket manual page:
?"["
-
David L Carlson
Department of Anthropology
Texas A&M University
College Station, TX 77840-4352
-Original Message-
From:
Your English isn't the problem. It's your failure to do your homework
first: Please read "An Introduction to R," the tutorial that ships
with R, or one of the many tutorials on the web (including in your
native language, very likely), so search. Here also is another
possible resource:
http://cran.r
There is a pacage rClr can do that. However, I heard but never used it
before.
https://rclr.codeplex.com/
https://r2clr.codeplex.com/
On Tue, Mar 11, 2014 at 12:40 PM, Adrian Mejia wrote:
> Hello,
> I'd like to know of any ways to call an independently-built .NET assembly
> from within R.
> I
Dear Michael,
Thank you so much for the help. What I ended up doing was this:
image(x2009.final)
addPolys(worldLLhigh)
So obvious is hindsight but most of these things are. Thank you again for
the help.
All the best -- Trevor
On Mon, Mar 10, 2014 at 8:27 PM, Michael Sumner wrote:
> Hi, thi
I am trying to ensure that a directory is searched first, but it gets
stuck at the end of LD_LIBRARY_PATH:
$ export LD_LIBRARY_PATH=~/install/lib
$ R
R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-
I am trying to convert pvalues to qvalues.
Here's the command I give:
qvals.sample1= qvalue(pvals.sample1)
q.vals.sample1= qvals.sample1$qvalues
and it returns
[1] "ERROR: The estimated pi0 <= 0. Check that you have valid p-values or
use another lambda method."
Error in qvals.LEC1RT$qvalues : $
Background:
--I already had the latest 64 bit cygwin (1.7.28) installed on my Windows 7
box
--I am a new R user; I just installed the latest 64 bit R today (3.0.3)
--a coworker told me that I also need to install RTools, so, I also
installed the latest RTools (3.1) from
http:/
when I am on Windows, I use the msdos cmd shell and the Rtools when
I am building an R package. It doesn't know anything about cygwin,
doesn't need to know anything about cygwin, and bypasses the need
to coordinate the two.
For everything else I use the cygwin bash. the cygwin shell doesn't know
Can't hazard a guess as to why R is tacking on those other components to
LD_LIBRARY_PATH but it seems that if you use Sys.setenv() from within R
you can put your personal directory first. Something like:
Sys.setenv(LD_LIBRARY_PATH=paste("~/install/lib",
Sys.getenv("
On Wed, 2014-03-12 at 18:30 +1300, Rolf Turner wrote:
> Can't hazard a guess as to why R is tacking on those other components to
> LD_LIBRARY_PATH but it seems that if you use Sys.setenv() from within R
> you can put your personal directory first. Something like:
>
> Sys.setenv(LD_LIBRARY_PATH=p
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